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Oduvanchick [21]

3 years ago

12

Plz help what´s

ign="absmiddle" class="latex-formula">
THANK YOU!!

2 answers:

katovenus [111]3 years ago

7 0

Answer:

hey kid !! it's easy try to recall what you learnt in grade 4 or 5 ig.

=》

$\sqrt{100}$

=》

$\sqrt{10 \times 10}$

=》

$10$

your answer is <em>+</em><em><u>10</u></em><em><u> </u></em><em><u>or</u></em><em><u> </u></em><em><u>-10</u></em>

Maru [420]3 years ago

4 0

Answer:

10 is the answer of your question

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Please help explanation if possible

stira [4]

Answer:

$y = 2x + 7$

Step-by-step explanation:

Use Point Slope Form since we are given the slope and coordinates. Why is the slope 2x?

<em> </em><em>In</em><em> </em><em>Depth</em><em>:</em><em> </em><em>Parallel lines never touch so</em><em> </em><em>they</em><em> </em><em>are</em><em> </em><em> Lines that have same slope but different y intercept</em><em>.</em><em> An example is a square. A square has four parallel sides. The upper and lower sides will never touch because they are the same slope and they both have a finite distance vertically between them. </em>

<em>Back</em><em> </em><em>to</em><em> </em><em>the</em><em> </em><em>question</em><em>,</em><em> </em><em>let</em><em> </em><em>use</em><em> </em><em>the</em><em> </em><em>Point</em><em> </em><em>S</em><em>lope</em><em> </em><em>Form</em><em>,</em>

<em> $y - y_{1} = m(x - x_{1})$ </em>

<em>Where</em><em> </em><em>y1</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>y</em><em> </em><em>coordinate</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>given</em><em> </em><em>point</em><em>,</em><em> </em><em>m</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>slope</em><em> </em><em>and</em><em> </em><em> </em><em>x</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>x</em><em> </em><em>coordinates</em><em> </em><em>of</em><em> </em><em>the</em><em> </em><em>given</em><em> </em><em>points</em><em>.</em>

<em>Substitute</em><em> </em>

<em> $y - ( - 1) = 2(x - ( - 4)$ </em>

<em> $y + 1 = 2(x + 4)$ </em>

<em>Simplify</em>

<em> $y + 1 = 2x + 8$ </em>

<em> $y = 2x + 7$ </em>

4 0

3 years ago

3. Where does solar energy come from?<br> Enter your answer

AlekseyPX

Answer: sun

Step-by-step explanation:

cause I said

3 0

3 years ago

Suppose that there are 27 sophomores and 14 juniors in a Physiology class. Two students are chosen at random to participate in a

kolezko [41]

The answer would be 7

6 0

3 years ago

a tube containing 3 ounces of toothpaste is being used at a rate of 0.15 ounces per day. how much toothpaste will be left in one

mote1985 [20]

2.95, because 0.15×7 equals 1.05. Then you subtract that from 3 and you get 2.95! Hope I helped!

4 0

3 years ago

Read 2 more answers

3 quick math questions :) help

Temka [501]

The answer for the first one is (-2,-3) because if you put a point there, then it would make a right triangle and, if ou take the x term from the higher point and the y term from the lower point and put them togeteher, then you get (-2,-3)

if you mean directly proportional where x/y=k where is x goes up, y goes up as well so try them out

first one: x/y=k 1/11=k does 3/23=k as well? no so this is not proportional

second one: x/y=k 1/2=k does 3/-10=k as well? no, so this is not proportional

third one: x/y=k 1/-6=k does 3/-22=k asl well? no, so this is not proportional

fourth one: x/y=k 1/-8=k does 3/-24=k as well? yes, so this is the proportiona one

subsitute
if x=1 and y=7

try the first
7=1+7
false so the first one doesn't work

try the second
7=1-7
false, so the second one doesnt' work

third
7=1/7
false so the third one doesn't work either

try the fourth
7=(7)(1)
7=7
true so this is the naswer
7=7 tue

8 0

3 years ago

Read 2 more answers